CVE-2022-4683

mediumpriority · track · 26OT risk · elevatedEPSS 0.004 · 34 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.40% (34th) EPSS

CVSS 6.5 · medium

Is it mine?

3 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · osv · nvd

EPSS · scored 2026-10-27

Sensitive Cookie in HTTPS Session Without 'Secure' Attribute in GitHub repository usememos/memos prior to 0.9.0.

cvss

Technical severity, 0–10. One row per scoring source.

6.5

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 2.8 · impact 3.6

v3.04.3mediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:Nsecondary · ENISA EU

v3.04.3mediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:Nsecondary · security@huntr.devexploitability 2.8 · impact 1.4

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Nsecondary · OSV

v3.16mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: poc · Automatable: no · Technical Impact: partialcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-311USprimaryCWE-311USCWE-319USCWE-614USCWE-614US

affected products (3)

Products and version ranges known to be affected.

usememos usememos/memosunspecified → 0.9.0enisa_euvdEU
usememos memos< 0.9.0nvdUScpe:2.3:a:usememos:memos:*:*:*:*:*:*:*:*
Go github.com/usememos/memos< 0.9.0osvUSpkg:golang/github.com/usememos/memos

advisories (2)

Vendor and ecosystem advisories describing this.

GHSA-qcw2-492v-57xjusememos/memos missing Secure cookie attribute2022-12-23ghsa · osvUS
usememos/memos is an open-source, self-hosted memo hub with knowledge management and socialization. Memos prior to 0.9.0 is missing the Secure cookie attribute, making it vulnerable to session hijacking.
GO-2022-1192usememos/memos missing Secure cookie attribute in github.com/usememos/memos2024-08-21vendor · osvUS
usememos/memos missing Secure cookie attribute in github.com/usememos/memos

also known as (5)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd osv nvd NVD CVE.org MITRE

published 2022-12-23modified 2026-06-17

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+763 more

references (8)

External citations — patches, advisories, analysis.

scry

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